Trane XR15 Operation manual

XR15 4TWR5
1 1/2- 5 Tons
Split System
Heat Pump
Product Data
PUB. NO. 22-1832-13

© 2014 Trane 2 22-1832-13
Features and
Benefits
• CLIMATUFF® compressor
•Efciencyupto17.0 SEER and
9.0 HSPF
•AllaluminumSPINE FIN™coil
•WEATHERGUARD™fasteners
•QUICK-SESS™cabinet,
serviceaccessandrefrigerant
connectionswithfullcoil
protection
•DURATUFF™base,fastcomplete
drain,weatherproof
•COMFORT-R™ mode approved
•Glossycorrosionresistantnish
•Internalcompressorhigh/low
pressure&temperatureprotection
•018–036&061shipwithstartkit
•CompressorSumpHeat
•Liquidlinelter/drier
•Tarpaulingraycabinetwith
anthracitegraybadgeandcap
•Highpressureswitch
•DemandDefrostwithDiagnostics
•Servicevalvecover
•R-410Arefrigerant
•S.E.E.T.designtesting
•100%lineruntest
•Lowambientcoolingto20°Fwith
AY28X084
•Lowambientcoolingto55°Fas
shipped
• Extended warranties available

22-1832-13 3
Contents
Features and Benefits 2
General Data 4
ProductSpecications 4
A-weightedSoundPowerLevel[dB(A)] 4
AccessoryDescriptionandUsage 6
AHRIStandardCapacityRatingConditions 6
Model Nomenclature 7
Electrical Data 8
Dimensions 15
Mechanical Specification Options 16

4 22-1832-13
Product Specifications
Model No. 14TWR5018G1 4TWR5024G1 4TWR5030G1 4TWR5036G1
Electrical Data V/Ph/Hz 2208/230/1/60 208/230/1/60 208/230/1/60 208/230/1/60
Min Cir Ampacity 9 11 15 18
Max Fuse Size (Amps) 15 15 25 30
Compressors CLIMATUFF®CLIMATUFF®CLIMATUFF®CLIMATUFF®
RL AMPS - LR AMPS 6.4 - 38.6 8.3 - 58 11.3 - 68.2 13.2 - 63
Outdoor Fan FL Amps 0.70 0.74 0.92 1.00
Fan HP 1/8 1/8 1/5 1/5
Fan Dia (inches) 23 23 27.5 27.5
Coil Spine Fin™ Spine Fin™ Spine Fin™ Spine Fin™
Refrigerant R-410A 5/14-LB/OZ 7/02-LB/OZ 8/02-LB/OZ 7/13-LB/OZ
Line Size - (in.) O.D. Gas 35/8 5/8 3/4 3/4
Line Size - (in.) O.D. Liquid 33/8 3/8 3/8 3/8
Dimensions H x W x D (Crated) 34 x 30.1 x 33 38 x 30.1 x 33 38.4 x 35.1 x 38.7 37.9 x 35 x 37.9
Weight - Shipping 204 236 273 261
Weight - Net 176 208 239 227
Start Components YES YES YES YES
Sound Enclosure NO NO YES YES
Compressor Sump Heat YES YES YES YES
Optional Accessories: 4
Anti-short Cycle Timer TAYASCT501A TAYASCT501A TAYASCT501A TAYASCT501A
Evaporator Defrost Control A/C AY28X084 AY28X084 AY28X084 AY28X084
Rubber Isolator Kit BAYISLT101 BAYISLT101 BAYISLT101 BAYISLT101
Hard Start Kit Scroll
Extreme Condition Mounting Kit BAYECMT004 BAYECMT004 BAYECMT004 BAYECMT004
Snow Leg - Base & Cap 4" High BAYLEGS002 BAYLEGS002 BAYLEGS002 BAYLEGS002
Snow Leg - 4" Extension BAYLEGS003 BAYLEGS003 BAYLEGS003 BAYLEGS003
Seacoast Kit BAYSEAC001 BAYSEAC001 BAYSEAC001 BAYSEAC001
Refrigerant Lineset 5TAYREFLN950 TAYREFLN950 TAYREFLN7* TAYREFLN7*
1Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program which is based on AHRI Standard 210/240.
2Calculated in accordance with N.E.C. Only use HACR circuit breakers or fuses.
3Standard line lengths - 80'. Standard lift - 60' Suction and Liquid line.
For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0†. (†denotes latest revision)
4For accessory description and usage, see page 5.
5* = 15, 20, 25, 30, 40 and 50 foot lineset available.
General
Data
63 125 250 500 1000 2000 4000 8000
4TWR5018G 75 52.3 57.8 62.4 67.2 69.4 67.2 59.6 52.5
4TWR5024G 75 50.3 55 58.6 65.3 69.5 64.5 58.6 50.8
4TWR5030G 75 48.8 55.4 60.1 66.4 67.4 63.9 60.2 53.5
4TWR5036G 75 54.5 55.1 58.3 67 69.8 65.9 59.7 49.1
4TWR5042G 75 55.1 52 59.3 64.9 67.2 63.5 60.4 47.6
4TWR5049E 75 43.7 51.2 54.5 61 61.5 57.1 51.3 40.7
4TWR5061E 75 33.1 56.2 60.1 64.4 66 59.5 54.2 43.5
Note: Rated in accordance with AHRI Standard 270-2008.
SOUND POWER
LEVEL [dB(A)]
A-weighted Sound Power Level [dB(A)]
MODEL A-WEIGHTED FULL OCTAVE SOUND POWER LEVEL dB - [dB(A)] High Stage

22-1832-13 5
Product Specifications
Model No. 14TWR5042G1 4TWR5049E1 4TWR5061E1
Electrical Data V/Ph/Hz 2208/230/1/60 208/230/1/60 208/230/1/60
Min Cir Ampacity 23 28 36
Max Fuse Size (Amps) 40 50 60
Compressors CLIMATUFF® - SCROLL CLIMATUFF® - SCROL CLIMATUFF® - SCROL
RL AMPS - LR AMPS 16.7 - 112 21.8 - 117 26.4 - 134
Outdoor Fan FL Amps 0.74 1.00 2.80
Fan HP 1/8 1/5 1/3
Fan Dia (inches) 26.6 27.6 227.6
Coil Spine Fin™ Spine Fin™ Spine Fin™
Refrigerant R-410A 9/14-LB/OZ 13/10-LB/OZ 13/12-LB/OZ
Line Size - (in.) O.D. Gas 33/4 7/8 1-1/8
Line Size - (in.) O.D. Liquid 33/8 3/8 3/8
Dimensions H x W x D (Crated) 42 x 35.1 x 38.7 51 x 35.1 x 38.7 51 x 35.1 x 38.7
Weight - Shipping 277 331 332
Weight - Net 243 294 295
Start Components NO NO YES
Sound Enclosure YES NO NO
Compressor Sump Heat YES YES YES
Optional Accessories: 4
Anti-short Cycle Timer TAYASCT501A TAYASCT501A TAYASCT501A
Evaporator Defrost Control A/C AY28X084 AY28X084 AY28X084
Rubber Isolator Kit BAYISLT101 BAYISLT101 BAYISLT101
Hard Start Kit Scroll BAYKSKT263 BAYKSKT263
Extreme Condition Mounting Kit BAYECMT004 BAYECMT004 BAYECMT004
Snow Leg - Base & Cap 4" High BAYLEGS002 BAYLEGS002 BAYLEGS002
Snow Leg - 4" Extension BAYLEGS003 BAYLEGS003 BAYLEGS003
Seacoast Kit BAYSEAC001 BAYSEAC001 BAYSEAC001
Refrigerant Lineset 5TAYREFLN7* TAYREFLN3* TAYREFLN3*
1Certified in accordance with the Air-Source Unitary Heat Pump Equipment certification program which is based on AHRI Standard 210/240.
2Calculated in accordance with N.E.C. Only use HACR circuit breakers or fuses.
3Standard line lengths - 60'. Standard lift - 60' Suction and Liquid line.
For Greater lengths and lifts refer to refrigerant piping software Pub# 32-3312-0†. (†denotes latest revision)
4For accessory description and usage, see page 5.
5* = 15, 20, 25, 30, 40 and 50 foot lineset available.
General
Data

 6 22-1832-13
General
Data
AHRI Standard Capacity Rating Conditions
AHRI STANDARD 210/240 RATING CONDITIONS —
(A) Cooling80°FDB,67°FWBairenteringindoorcoil,
95°FDBairenteringoutdoorcoil.
AHRI STANDARD 270 RATING CONDITIONS —(Noise
ratingnumbersaredeterminedwiththeunitincoolingopera-
tion.)StandardNoiseRatingnumberisat95°Foutdoorair.
Accessory Description and Usage
Anti-Short Cycle Timer—Solidstatetimingdevicethat
preventscompressorrecyclinguntil5minuteshaveelapsed
aftersatisfyingcallorpowerinterruptions.Useinareawith
questionablepowerdelivery,commercialapplications,long
lineset,etc.
Evaporator Defrost Control—SPSTTemperatureactuated
switchthatcyclesthecondenseroffasindoorcoilreaches
freeze-upconditions.Usedforlowambientcoolingto30°F
withTXV.
Rubber Isolators —5largerubberdonutstoisolatecon-
densingunitfromtransmittingenergyintomountingframeor
pad.Useonanyapplicationwheresoundtransmissionneeds
tobeminimized.
Hard Start kit —Startcapacitorandrelaytoassistcompres-
sormotorstartup.Useinareaswithmarginalpowersupply,
onlonglinesets,lowambientconditions,etc.
Extreme Condition Mount Kit —Bracketkitstosecurely
mountcondensingunittoaframeorpadwithoutremoving
anypanels.Useinareaswithhighwinds,oroncommercial
rooftops,etc.

22-1832-13 7
Model
Nomenclature
Refrigerant Type
2 = R-22
4 = R-410A
TRANE
Product Type
W = Split Heat Pump
T = Split Cooling
Product Family
Z = Leadership – Two Stage
X = Leadership
R = Replacement/Retail
B = Basic
A = Light Commercial
Family SEER
0 = 10 3 = 13 6 = 16
1 = 11 4 = 14 8 = 18
2 = 12 5 = 15 9 = 19
Split System Connections 1-6 Tons
0 = Brazed
Nominal Capacity in 000s of BTUs
Major Design Modifications
Power Supply
1 = 200-230/1/60 or 208-230/1/60
3 = 200-230/3/60
4 = 460/3/60
Secondary Function
Minor Design Modifications
Unit Parts Identifier
Outdoor Units
4TWR 5036G1 000AA
Refrigerant Type
4 = R-410A
Application
TE = Fully Convertible
TG = Semi Convertible
TF = Front Return
Product Family
E = Leadership – Variable Speed
P = Leadership
C = Replacement/Retail
B = Basic
Flow Control
0 = No Flow Control
3 = Nonbleed TXV
Feature Identifier
0 = Standard Unit
F = Air-Tite™
Nominal Capacity in 1000’s (BTUH)
Major Design Change
Power Supply
1 = Single Phase
Electrical Connection
0 = Pig Tails
B = Circuit Breaker
D = Pull Disconnect
Future Option – Factory Installed Heater Nominal KW Value
Minor Design Modifications
Unit Parts Identifier
NOTE: There will be a phase-in of new model numbers for new
air handlers over next 2 years.
Air Handlers –
Residential
4TEE3F36A1 AA000
Gas Furnaces
TU D2B080AC AAV32
4TXCB001 C C3 H CAA
Refrigerant Type
4 - R410A
Product Family
T-Premium
(Heat Pump or Convertible Coil)
Coil Design
X - Direct Expansion Evaporator Coil
Product Family
C - Cased A Coil
A - Uncased A Coil
F - Cased Horizontal Flat Coil
Coil Width (Cased/Uncased)
A - 14.5" / 13.3"
B - 17.5" / 16.3"
C - 21.0" / 19.8"
D - 24.5" / 23.3"
H - 10.5"
Refrigerant Line Coupling
0 - Brazed
Model Number Distinguisher
Major Design Change
Efficiency
C - Standard
S - Hi Efficiency (Derived from 10 SEER products)
Refrigerant Control
3 - TXV - Non-Bleed
Coil Circuitry
H - Heat Pump
Airflow Configuration
A - Upflow Only
U - Upflow / Downflow
H - Horizontal Only
C - Convertible - Upflow, Downflow, Left or Right Airflow
Minor Design Change
Unit Parts Identifier
Coils –
Residential

8 22-1832-13
Electrical
Data
Schematic Diagrams
PrintedfromD156994P02

22-1832-13 9
4TWR5024
PrintedfromD156994P02
Electrical
Data
Schematic Diagrams

10 22-1832-13
Electrical
Data
Schematic Diagrams
4TWR5030
PrintedfromD156994P02

22-1832-13 11
Electrical
Data
Schematic Diagrams
4TWR5036
PrintedfromD156994P02

12 22-1832-13
Electrical
Data
Schematic Diagrams
(SEELEGEND)
PrintedfromD156131P04
4TWR5042

22-1832-13 13
Electrical
Data
Schematic Diagrams
4TWR5049E
PrintedFromD157471P03

14 22-1832-13
Electrical
Data
Schematic Diagrams
(SEELEGEND)
4TWR5061E
PrintedFromD157472P02
TDRrelaycyclessumpheatoffdur-
ingcompressoroperationanddelays
energizingthesumpheatfor30mins
after“Y”callisremoved.

22-1832-13 15
Dimensions
FromDwg.D152898
4TWR5 Outline Drawing
Note: All dimensions are in MM (Inches).
MODELS BASE A B C D E F G H J K
4TWR5018G 4730(28-3/4) 829(32-5/8) 756(29-3/4) 5/8 3/8 143(5-5/8) 92(3-5/8) 210(8-1/4) 79(3-1/8) 508(20)
4TWR5024G 3832(32-3/4) 829(32-5/8) 756(29-3/4) 5/8 3/8 143(5-5/8) 92(3-5/8) 210(8-1/4) 79(3-1/8) 508(20)
4TWR5030G 4841(33-1/8) 946(37-1/4) 870(34-1/4) 3/4 3/8 152(6) 98(3-7/8) 219(8-5/8) 86(3-3/8) 508(20)
4TWR5036G 4841(33-1/8) 946(37-1/4) 870(34-1/4) 3/4 3/8 152(6) 98(3-7/8) 219(8-5/8) 86(3-3/8) 508(20)
4TWR5042G 4943(371/8) 946(37-1/4) 870(34-1/4) 3/4 3/8 143(5-5/8) 98(3-7/8) 219(8-5/8) 86(3-3/8) 508(20)
4TWR5049E 41147(451/8) 946(37-1/4) 870(34-1/4) 7/8 3/8 152(6) 98(3-7/8) 219(8-5/8) 86(3-3/8) 508(20)
4TWR5061E 41147(451/8) 946(37-1/4) 870(34-1/4) 1-1/8 3/8 152(6) 98(3-7/8) 219(8-5/8) 86(3-3/8) 508(20)

Trane
www.trane.com
08/14
Trane has a policy of continuous product and product data improvement and it reserves the right to change
design and specifications without notice.
Mechanical
Specification Options
General
The4TWR5isfullychargedfromthe
factoryforupto15feetofpiping.This
unitisdesignedtooperateatoutdoor
ambienttemperaturesashighas115°F.
Coolingcapacitiesarematchedwith
awideselectionofairhandlersand
furnacecoilsthatareAHRIcertied.The
unitiscertiedtoUL1995.Exterioris
designedforoutdoorapplication.
Casing
Unitcasingisconstructedofheavy
gauge,G90galvanizedsteeland
paintedwithaweather-resistantpowder
paintonalllouvers,panels,prepaint
onallotherpanels.Corrosionand
weatherproofCMBP-G30DuraTuff™
base.
Refrigerant Controls
Refrigerationsystemcontrolsinclude
condenserfanandcompressor
contactor.Highandlowpressure
controlsareinherenttothecompressor.
Afactoryinstalledliquidlinedrieris
standard.
Compressor
TheClimatuff®compressorfeatures
internalovertemperatureandpressure
protectionandtotaldippedhermetic
motor.Otherfeaturesinclude:centrifugal
oilpumpandlowvibrationandnoise.
Condenser Coil
Theoutdoorcoilprovideslowairow
resistanceandefcientheattransfer.
Thecoilisprotectedonallfoursidesby
louveredpanels.
Low Ambient Cooling
Asmanufactured,thisunithasacooling
capabilityto55°F.Theadditionofan
evaporatordefrostcontrolwithTXV
permitslowambientcoolingto20°F.
Accessories
Thermostats—Coolingonlyand
heat/cooling(manualandautomatic
changeover).Sub-basetomatch
thermostatandlockingthermostatcover.